CORRUGATED QUAD-RIDGED DUAL-POLARIZED WIDEBAND HORN ANTENNA FOR MM-WAVE APPLICATIONS

被引：0

作者：

Salem, Mohamed N. ^{[1
]}

Ahmed, Mohamed I. ^{[2
,3
]}

Hussein, Amr H. ^{[4
,5
]}

机构：

[1] IAET, Dept Elect & Commun Engn, Giza, Egypt

[2] Elect Res Inst, Microstrip Dept, El Nuzha Cairo 11843, Egypt

[3] Egypt Univ Informat, Elect & Commun Program, Fac Engn, Knowledge City, Egypt

[4] Tanta Univ, Elect & Elect Commun Engn Dept, Fac Engn, Tanta 31527, Egypt

[5] Horus Univ Egypt, Elect & Elect Commun Engn Dept, Fac Engn, New Damietta, Egypt

来源：

2024 41ST NATIONAL RADIO SCIENCE CONFERENCE, NRSC 2024 | 2024年

关键词：

Ridged Horn Antenna; Dual-polarized Horn Antenna; Corrugated Horn Antenna; GAIN;

D O I：

10.1109/NRSC61581.2024.10510520

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper showcases the development of a wideband Dual-polarized horn antenna for mm-wave applications. It can be used for reflector feeding, imaging, satellite communication and power transmission due to its enhanced parameters. The working bandwidth is 10 GHz from 4 GHz to 14 GHz (VSWR<1.9). This design is formed of three parts: 1) the waveguide is designed to support the entire bandwidth and to improve the impedance matching 2) four ridges to enable Dual-polarized antenna 3) the flared part is corrugated to enhance the side lobe level (SLL). The insertion between the two ports is less than -25 dB for most frequencies. The SLL is less than -25 dB for the low frequencies and -30 dB for the high frequencies. The co- and cross-pol radiation pattern simulation shows that the cross-pol magnitude is 20-30 dB less than the co-pol magnitude. These results have been proved using the CST MWS and Ansys HFSS software.

引用

页码：21 / 26

页数：6

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